Riff a topic

Angles

1. What if cross-validation had a customer service line? save
2. Cross-validation is just a waiting room with better marketing. save
3. The worst thing about cross-validation is that nobody admits it's mostly waiting. save
4. Imagine cross-validation, but run by your grandma. save
5. Cross-validation: the mockumentary version. save
6. Everyone acts like cross-validation is normal. Explain why it isn't. save
7. Write the terms and conditions for cross-validation. save
8. Cross-validation has a secret union, and it just went on strike. save
9. Your grandma discovers cross-validation for the first time. save
10. Cross-validation if it were invented today and had to pitch investors. save